Anhui Chichuan Mechanical Technology Co.,Ltd, located nearby China’s construction machinery base- Xuzhou, We specializes in rotary drilling rig supporting research and development,design,manufacturing and marketing. Main products are XHR45,60,100,150 full hydraulic rotary drilling rigs, Kelly Bar and references cited(rotary loose joint),rotary drilling cutter,bucket teeth, continuous wall grab, and all kinds of rotary drilling tools and other products and accessories.Besides , our self-developed XHRQ series multi-section DTH Hammer Drilling Rigs, has obtained a number of national patents.

DTH drill is to ensure that all the functions of the rotary drilling machine under the premise of improving the efficiency of rock entry, the rate of rock entry is about 10 times than normal rotary drilling rig, about 50 times that of percussive drilling rig.It has the advantages of environmental protection, high efficiency, energy saving, etc.

Rotary DTH hammer drilling rig mainly include: XHRQ220, XHRQ500, XHRQ800, XHRQ1000, XHRQD400(low clearance) and XHRQ80D (photovoltaic pile), The company also provides rotary drilling rig DTH Hammer conversion business, and provide construction method support.Professional manufacturing lever has won customers and host manufactures of praise,good quality for customers to get a huge economic benefits.

Website: http://www.hairunzg.com/enindex.aspx

Social Media

• Facebook: None
• YouTube: None
• LinkedIn: None

Product 1 Kelly Bar Swivel (rotary loose joint)

 Product 2 Interlocking Kelly Bar and Friction Kelly Bar

Product 3 Rotary (Cluster) DTH Hammer Drilling Rig